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Finding the Fourth Proportional to 32,404.25, 48,562.63 and 16,832.81

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Solution

The fourth proportional to 32,404.25, 48,562.63 and 16,832.81 is: 25,226.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,404.25 : 48,562.63 = 16,832.81 : x
  2. Step 2: Convert to fraction form
    32,404.25/48,562.63 = 16,832.81/x
  3. Step 3: Cross multiply
    32,404.25x = 48,562.63 × 16,832.81
  4. Step 4: Simplify right side
    32,404.25x = 817,445,523.89
  5. Step 5: Solve for x
    x = 817,445,523.89/32,404.25
  6. Step 6: Final answer
    x = 25,226.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.